m-Xylene, 1000µg/ml in MeOH, 1ml

Norcodeine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 467-15-2

2,4-D methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-38-7

Oxytetracycline, 1000μg/ml in MeOH, 1ml